and i don't use any additional security. i will say i am aware, and when i feel that the threat level rises, i do what i have to do to protect myself and my family, and my deepest wish is that people debate, they disagree, solve problems, and my philosophy, i will debate and then go out and have a beer with you. that's how die my bar gapping and associations. >> what has surprised you most about washington, dc. >> that's easy. >> you laugh. what is surprising the most is i travel -- i'm the luckiest guide in the world. no doubt. and i am blessed to be a united states senator. aside from the birth of my kids and my marriage, nothing i'm more proud of. is a travel around the world, around this country, you know what they talk about overseas? from the prime ministers and the presidents and business leaders, down to the poorest farmer pushing a cart, talk about jobs, and since i've been in the united states senate until we got back, we spent 12-15 days talking about nothing do with jobs. we're in the middle of a two-year recessi